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运用运算律巧算的算法120题

  • 耗时: 0分0秒
  • 题数:
  • 得分:
  • 6 × 45 × 10 = 2700
  • 5 × 69 × 18 = 6210
  • 63 × 50 × 8 = 25200
  • 2 × 48 × 20 = 1920
  • 4 × 33 × 25 = 3300
  • 63 × 45 × 2 = 5670
  • 51 × 20 × 3 = 3060
  • 5 × 94 × 16 = 7520
  • 5 × 88 × 60 = 26400
  • 5 × 65 × 18 = 5850
  • 17 × 35 × 2 = 1190
  • 35 × 40 × 2 = 2800
  • 2 × 27 × 45 = 2430
  • 5 × 95 × 10 = 4750
  • 62 × 50 × 8 = 24800
  • 21 × 16 × 5 = 1680
  • 4 × 31 × 50 = 6200
  • 62 × 10 × 7 = 4340
  • 3 × 46 × 30 = 4140
  • 94 × 45 × 2 = 8460
  • 44 × 60 × 5 = 13200
  • 94 × 10 × 5 = 4700
  • 4 × 30 × 10 = 1200
  • 4 × 40 × 10 = 1600
  • 6 × 41 × 10 = 2460
  • 70 × 14 × 5 = 4900
  • 9 × 91 × 10 = 8190
  • 8 × 10 × 75 = 6000
  • 5 × 58 × 80 = 23200
  • 4 × 13 × 15 = 780
  • 3 × 54 × 20 = 3240
  • 11 × 50 × 6 = 3300
  • 31 × 10 × 4 = 1240
  • 56 × 25 × 2 = 2800
  • 2 × 17 × 45 = 1530
  • 83 × 60 × 5 = 24900
  • 56 × 10 × 8 = 4480
  • 94 × 30 × 3 = 8460
  • 3 × 36 × 30 = 3240
  • 5 × 34 × 18 = 3060
  • 44 × 20 × 3 = 2640
  • 2 × 20 × 40 = 1600
  • 4 × 94 × 25 = 9400
  • 4 × 98 × 75 = 29400
  • 5 × 72 × 40 = 14400
  • 6 × 16 × 15 = 1440
  • 49 × 30 × 2 = 2940
  • 8 × 58 × 10 = 4640
  • 75 × 10 × 9 = 6750
  • 6 × 53 × 10 = 3180
  • 2 × 51 × 25 = 2550
  • 3 × 53 × 30 = 4770
  • 5 × 95 × 16 = 7600
  • 2 × 84 × 50 = 8400
  • 3 × 12 × 10 = 360
  • 70 × 15 × 6 = 6300
  • 93 × 10 × 9 = 8370
  • 47 × 30 × 3 = 4230
  • 5 × 30 × 20 = 3000
  • 4 × 83 × 10 = 3320
  • 83 × 35 × 2 = 5810
  • 5 × 37 × 60 = 11100
  • 84 × 25 × 4 = 8400
  • 4 × 26 × 50 = 5200
  • 7 × 85 × 10 = 5950
  • 21 × 16 × 5 = 1680
  • 5 × 38 × 14 = 2660
  • 5 × 19 × 14 = 1330
  • 5 × 25 × 60 = 7500
  • 6 × 57 × 15 = 5130
  • 4 × 33 × 75 = 9900
  • 90 × 20 × 2 = 3600
  • 87 × 75 × 4 = 26100
  • 29 × 50 × 4 = 5800
  • 86 × 20 × 3 = 5160
  • 5 × 11 × 16 = 880
  • 79 × 12 × 5 = 4740
  • 87 × 75 × 8 = 52200
  • 58 × 20 × 3 = 3480
  • 34 × 10 × 4 = 1360
  • 28 × 25 × 8 = 5600
  • 2 × 73 × 40 = 5840
  • 22 × 15 × 6 = 1980
  • 40 × 40 × 2 = 3200
  • 4 × 57 × 15 = 3420
  • 4 × 45 × 15 = 2700
  • 2 × 79 × 50 = 7900
  • 95 × 20 × 2 = 3800
  • 3 × 98 × 30 = 8820
  • 80 × 10 × 3 = 2400
  • 41 × 80 × 5 = 16400
  • 3 × 12 × 10 = 360
  • 3 × 50 × 30 = 4500
  • 5 × 94 × 18 = 8460
  • 2 × 35 × 10 = 700
  • 46 × 10 × 9 = 4140
  • 85 × 50 × 6 = 25500
  • 11 × 25 × 4 = 1100
  • 2 × 94 × 25 = 4700
  • 4 × 74 × 75 = 22200
  • 59 × 10 × 6 = 3540
  • 2 × 49 × 10 = 980
  • 89 × 20 × 2 = 3560
  • 6 × 28 × 50 = 8400
  • 2 × 67 × 15 = 2010
  • 2 × 10 × 15 = 300
  • 3 × 31 × 10 = 930
  • 4 × 32 × 20 = 2560
  • 11 × 18 × 5 = 990
  • 5 × 43 × 14 = 3010
  • 3 × 45 × 20 = 2700
  • 69 × 45 × 2 = 6210
  • 5 × 74 × 20 = 7400
  • 12 × 80 × 5 = 4800
  • 96 × 75 × 8 = 57600
  • 98 × 80 × 5 = 39200
  • 94 × 80 × 5 = 37600
  • 3 × 62 × 10 = 1860
  • 2 × 60 × 35 = 4200
  • 23 × 80 × 5 = 9200
※总分:100分, 共计:120道题, 每题:0.83 分。


运用运算律巧算的算法